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561
UHPLC‐Q‐TOF‐MS/MS Dereplication to Identify Chemical Constituents of Hedera helix Leaves in Vietnam
Published 2022-01-01“…This study has provided a base for building a quality control of the raw materials according to the profile of triterpene saponins and assessment of pharmaceutical ingredients of H. helix planted in Vietnam.…”
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562
Ethiopian Indigenous Traditional Fermented Beverage: The Role of the Microorganisms toward Nutritional and Safety Value of Fermented Beverage
Published 2020-01-01“…Traditional fermented beverages are those which are indigenous to a particular area and have been developed by the people using age-old techniques from locally available raw materials. Some of Ethiopian indigenous traditional fermented beverages products are Cheka, Keribo, Borde, Areki, Tella, Shamita, Booka, and Korefe, in which fermentation is natural and involves mixed cultures of microbes. …”
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563
Photocatalytic Degradation of Using Ni-Containing TiO2
Published 2012-01-01“…A nickel-modified titania photocatalyst was prepared by photodeposition method with using Degussa-P25 TiO2 particle and nickel chloride as raw materials, respectively. The physical analyses were carried out using X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), transmittance electron microscope (TEM), and photoluminescence spectroscopy (PL), to observe changes in particles following nickel modification. …”
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564
Sites of the Kama Neolithic Culture in the Northern Kama Region
Published 2024-08-01“…The stone industry is characterized by the use of local raw materials for the manufacture of tools, the flake-blade industry and a variety of retouch with a standard set of basic tools. …”
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565
EMISSIONS MONITORING OF HEAVY METALS AND THEIR COMPOUNDS RESULTED FROM COMBUSTION PROCESSES IN CLINKER KILNS IN ROMANIA
Published 2017-03-01“… With the dust arising from the clinker kilns and grill coolers (the major pollution sources in a cement plant), also heavy metals and their compounds (in the form of powders and vaporous), originating from fuels and raw materials, are pumped into the air. The paper presents some aspects regarding the monitoring of heavy metals contained in the combustion gases from a Romanian cement factory. …”
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566
Bioethanol Production from Fermentable Sugar Juice
Published 2014-01-01“…Mainly, three types of raw materials, that is, sugar juice, starchy crops, and lignocellulosic materials, are being used for this purpose. …”
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567
Research progress on characteristics of secondary aluminum dross and its detoxification and utilization
Published 2025-03-01“…However, owing to the considerable volatilization of salts, the pyrometallurgical process suffers high energy consumption, serious corrosion of equipment, and heavy restrictions on the composition of the raw materials. In contrast, the hydrometallurgical process focuses on achieving harmless utilization of secondary aluminum dross, representing an environmentally friendly and more inclusive detoxification of raw materials. …”
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568
Life cycle assessment of paper products based on recycled and virgin fiber
Published 2023-11-01“…BACKGROUND AND OBJECTIVES: Virgin wood fiber and recycled waste paper are the main raw materials for paper production. Virgin wood-fiber paper appears less favorable than recycled paper, as recycled paper generally consumes more natural resources. …”
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569
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570
La part oubliée de l’étude des pharmacopées traditionnelles africaines
Published 2022-06-01“…They explicitly intended to lay the foundations of an ethno-pharmacology rather than only the ethnobotanical part, because it focused on the preparation and administration of the pharmakon to treat disorders, “diseases”, and note solely on the plant raw materials. But the biological (etic) orientation has prevailed. …”
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571
Evaluation of Phsicochemical Properties, Drying Process and Drying Conditions of Natural Rubber Latex and Ribbed Smoked Sheets
Published 2025-02-01“…The field latex is the primary material for ribbed smoked sheet (RSS) production which is one of the raw materials feeding the rubber industry.Ribbed smoked sheetcan beproduced from latex through various processing stages such as tapping, cleaning, dilution, coagulation, sheet formation, and smoke drying. …”
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572
Preparation and Optical Properties of Compound Nanopowder Art Ceramics
Published 2022-01-01“…This study uses high-purity aluminate (MgAl2O4) powder for transparent ceramics, doped with yellow nanophosphor as raw materials, through a sintering process in oxygen atmosphere, sintering combined with heat treatment, and isostatic pressing to prepare transparent ceramics. …”
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573
System process documentation of processing of moringa leaves into moringa powder
Published 2025-01-01“…As a recommendation, increasing moringa leaves for a stable supply of raw materials or establishing a small-scale processing facility for lower investment costs.…”
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574
Potential Environmental Benefits of Ultralight Particleboards with Biobased Foam Cores
Published 2015-01-01“…The results show that most of the environmental impacts are related to raw materials and end-of-life stages. Both approaches show that the exchange of PB with ULPB with a foam core based on PLA leads to a reduction of greenhouse gas emissions. …”
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575
THE IMPACT OF EXCHANGE RATE VOLATILITY AND INFLATION ON THE NIGERIAN ECONOMY
Published 2024-06-01“…Also, policies that would reduce overdependence on foreign raw materials for production should be encouraged. …”
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576
STUDIES OF MINERAL COMPOSITION OF ORES OF THE KUMTOR DEPOSIT (CENTRAL TIEN SHAN) BY QXRD AND XRF METHODS
Published 2022-09-01Get full text
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577
TECHNO ECONOMIC ANALYSIS OF BIOMASS AS AN ALTERNATIVE ENERGY HOUSEHOLDS AND SMALL INDUSTRIES
Published 2024-12-01“…Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste. …”
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578
Physicochemical Properties of Handere Clays and Their Use as a Building Material
Published 2015-01-01“…Organic matter content and loss on ignition analysis of raw materials are good for all the studied samples. In summary, Handere clays can be used as building materials in bricks, roof tiles, and cement and as a binder.…”
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579
Beginning of the metal age in the central Balkans according to the results of the archeometallurgy
Published 2009-01-01“…It is confirmed that this metallurgy depended on the contemporary mining, i.e. the available sources of the raw materials. It is also corroborated by the discovery of two Early Eneolithic copper mines: Rudna Glava in Eastern Serbia and Ai-Bunar in Bulgaria /first half and the middle of the 5th millennium BC/. …”
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580
A strategic development mechanism to improve the competitiveness and sustainability of metallurgical enterprises
Published 2024-08-01“…In recent years, in the process of technological sovereignty formation, increasing competitiveness and formation of conditions for the effective development of industrial metallurgical enterprises cause a lot of discussions, the essence of which is reduced to discussing the sanctions imposed on Russian industrial enterprises, affecting the raw materials and components supply, so the research topic is relevant to the domestic industry. …”
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